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Peter Kleinschmit
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Hanau, DE
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last 30 patents
Information
Patent Grant
Zirconium dioxide powder, method of its production and use
Patent number
6,524,548
Issue date
Feb 25, 2003
Degussa AG
Helmut Mangold
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Boron oxide-silicon dioxide mixed oxide
Patent number
6,242,373
Issue date
Jun 5, 2001
Degussa-Huls AG
Helmut Mangold
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the purification of exhaust air and/or effluents by cont...
Patent number
6,171,568
Issue date
Jan 9, 2001
Degussa-Huls Aktiengesellschaft
Elfriede Sextl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Boron oxide-silicon dioxide mixed oxide
Patent number
6,083,859
Issue date
Jul 4, 2000
Degussa-Huls AG
Helmut Mangold
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Pyrogenic silica, process for the production thereof and use
Patent number
5,976,480
Issue date
Nov 2, 1999
Degussa-Huls AG
Helmut Mangold
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermally split zirconium silicate, method of its production and use
Patent number
5,614,011
Issue date
Mar 25, 1997
Degussa Aktiengesellschaft
Dieter Binder
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method of modifying molecular sieves by means of solid state ion ex...
Patent number
5,545,784
Issue date
Aug 13, 1996
Degussa Aktiengesellschaft
Jens Weitkamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified molecular sieves by means of solid ion exchange
Patent number
5,529,964
Issue date
Jun 25, 1996
Degussa Aktiengesellschaft
Jens Weitkamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
Patent number
5,526,375
Issue date
Jun 11, 1996
Degussa Aktiengesellschaft
Dieter Binder
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Formed, polymeric transition-metal complex catalysts with organosil...
Patent number
5,438,111
Issue date
Aug 1, 1995
Degussa Aktiengesellschaft
Peter Panster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of modifying molecular sieves by means of solid state ion ex...
Patent number
5,434,114
Issue date
Jul 18, 1995
Degussa Aktiengesellschaft
Jens Weitkamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
Patent number
5,430,757
Issue date
Jul 4, 1995
Degussa Aktiengesellschaft
Dieter Binder
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Silicon-aluminum mixed oxide
Patent number
5,424,258
Issue date
Jun 13, 1995
Degussa Aktiengesellschaft
Helmut Mangold
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Heat insulator and method of making it
Patent number
5,389,420
Issue date
Feb 14, 1995
Degussa Aktiengesellschaft
Gerhard Sextl
B32 - LAYERED PRODUCTS
Information
Patent Grant
Silicon-aluminum mixed oxide
Patent number
5,380,687
Issue date
Jan 10, 1995
Degussa Aktiengesellschaft
Helmut Mangold
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Shaped articles for heat insulation
Patent number
5,362,541
Issue date
Nov 8, 1994
Degussa Aktiengesellschaft
Gerhard Sextl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Shaped organopolysiloxanes containing sulfonate groups, a process f...
Patent number
5,354,831
Issue date
Oct 11, 1994
Degussa Aktiengesellschaft
Peter Panster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Formed, polymeric transition-metal complex catalysts with organosil...
Patent number
5,340,895
Issue date
Aug 23, 1994
Degussa Aktiengesellschaft
Peter Panster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Inclusion pigments of zirconium silicate with included chromic oxid...
Patent number
5,330,571
Issue date
Jul 19, 1994
Degussa Aktiengesellschaft
Dietrich Speer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermally split zirconium silicate, method of its production and use
Patent number
5,324,355
Issue date
Jun 28, 1994
Degussa Aktiengesellschaft
Dieter Binder
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Monoclinic zirconium dioxide, method of its production and use
Patent number
5,318,765
Issue date
Jun 7, 1994
Degussa Aktiengesellschaft
Dieter Binder
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Molded bodies containing dealuminated zeolite Y and the process for...
Patent number
5,316,993
Issue date
May 31, 1994
Degussa Aktiengesellschaft
Elfriede Sextl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Form body for heat insulation and vacuum insulation panel with asym...
Patent number
5,316,816
Issue date
May 31, 1994
Degussa Aktiengesellschaft
Gerhard Sextl
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for the semi-continuous melting and dischargin...
Patent number
5,268,925
Issue date
Dec 7, 1993
Degussa Aktiengesellschaft
Dieter Binder
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of purifying alkoxysilanes
Patent number
5,260,470
Issue date
Nov 9, 1993
Degussa Aktiengesellschaft
Thomas Goebel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Zirconium oxide powder, process for its preparation and its use
Patent number
5,252,316
Issue date
Oct 12, 1993
Degussa Aktiengesellschaft
Gangolf Kriechbaum
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Inclusion pigments of zirconium silicate formed with spinel inclusi...
Patent number
5,252,125
Issue date
Oct 12, 1993
Degussa Aktiengesellschaft
Dietrich Speer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a pasty dental material which is an organopol...
Patent number
5,248,706
Issue date
Sep 28, 1993
Degussa Aktiengesellschaft
Peter Panster
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Formed, polymeric organosiloxane ammonium compounds, method of thei...
Patent number
5,239,033
Issue date
Aug 24, 1993
Degussa Aktiengesellschaft
Peter Panster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat insulator and method of making same
Patent number
5,236,758
Issue date
Aug 17, 1993
Degussa AG
Gerhard Sextl
B32 - LAYERED PRODUCTS